Tom Lucitor and Max
"I did it on purpose, of course," he said, even though he totally hadn't. It was funnier to think that he had and so he'd go along with that 100%.
"Ketchup's more fun to hit people with than to eat."
At least for demons it was because it made a huge mess. Or demons like Tom anyway. Since he wasn't actually the kind of demon who liked to hurt innocent people like in a painful way.